67375256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{647839}}^1$

素因数の和:647858

約数の個数: 16

約数和(自身を含む): 136046400

約数和(自身を除く): 68671144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 647839, 1295678, 2591356, 5182712, 8421907, 16843814, 33687628, 67375256]

約数ペア:

[(1, 67375256), (2, 33687628), (4, 16843814), (8, 8421907), (13, 5182712), (26, 2591356), (52, 1295678), (104, 647839)]